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Doubles in session


Current system
20242+2900
BU 443 AB
HD 194358


Nearby doubles
23' : 20244+2923
HO 457AB

28' : 20261+2910
MLB 479

31' : 20227+2837
COU1169AB

33' : 20266+2858
TDT2275

35' : 20240+2935
TDT2237

36' : 20227+2930
TDT2218

38' : 20270+2902
TDT2283

38' : 20241+2823
AG 404

41' : 20264+2832
TDT2269

42' : 20223+2826
TDT2214

44' : 20266+2831
TDT2276

52' : 20223+2946
TDT2213

54' : 20282+2901
ES 504AB

58' : 20242+2958
FMR 87AB

58' : 20273+2820
MLB 774AB

59' : 20244+2802
HDS2918

64' : 20290+2852
TDT2317

65' : 20287+2924
MLB 532

66' : 20268+2804
A 393

66' : 20281+2819
MLB 662

68' : 20234+3007
J 1772

68' : 20191+2915
COU1477

68' : 20225+3004
TDT2216

70' : 20207+2808
TDT2195

73' : 20276+2803
AG 405

73' : 20188+2849
J 3073



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20242+2900 : COMPONENTS
 
 
  A B C
B pa=154.1°
sep=16.22"
 
C pa=98.2°
sep=29.43"
pa=64.8°
sep=24.37"
 
D pa=142.8°
sep=30.00"
pa=130.0°
sep=14.46"
pa=209.1°
sep=22.52"
 
 
20242+2900 A
 
 
Name HD 194358 Coord arcsec 2000 202409.01+290007.6 Mag 7.31 Spectral class A9IV (white)
PmRA 10.00 PmDE 42.0 SAO 88629 HIP 100616
Tycho2 2168-01460-1 HD 194358 BD BD+28 3735
Tycho2
Tycho2 2168-01460-1 Pflag RAmdeg 306.03755838 DEmdeg 29.00221058
PmRA 9.2 PmDE 43.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.41 EpDEm 1991.60
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.6 BTmag 7.563 E BTmag 0.015 VTmag 7.306
E VTmag 0.010 Prox 999 TYC T HIP 100616
CCDM RAdeg 306.03753389 DEdeg 29.00211139 EpRA 1990 1.57
EpDE 1990 1.74 E RAdeg 3.7 E DEdeg 3.5 Posflg
Corr 0.2
SAO
SAO 88629 DelFlag RA1950 PmRA1950 0.0017
DE1950 PmDE1950 0.043 Vmag 7.4 SpType A5
Double code Source 34 CatNum 11249 DM BD+28 3735
DMcomp BDsup HD 194358 M HD 0
GC RA1950rad 5.33235572 DE1950rad 0.5033334 PmRA2000 0.0018
PmDE2000 0.04
Hipparcos
Catalog H HIP 100616 Proxy RAhms 20 24 09.01
DEdms +29 00 07.6 Vmag 7.27 VarFlag R Vmag H
RAdeg 306.038 DEdeg 29.0021 AstroRef Plx 8
CCDM 20242+2900 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 194358 BD BD+28 3735
CD CP Dm number +28 3735 VIred 0.25
SpType A5 R SpType Coord arcsec 2000 202409.01+290007.6
Hipparcos 2
HIP 100616 Sn 5 So 0 Nc 1
RArad 5.3413625911 DErad 0.5061822305 Plx 7.7 PmRA 10.04
PmDE 41.63 E RArad 0.27 E DErad 0.36 E Plx 0.56
E pmRA 0.34 E pmDE 0.4 Hpmag 7.3376 E Hpmag 0.0008
SHp 0.011 VA 0 BV 0.254 E BV 0.006
VI 0.29
CCDM
Ccdm 20242+2900 RComp Comp A Note1
Note2 Discov num DRAs -2.89 DDEs 7.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.2 Sp A5 PmNote *
PmRA 28 PmDE 32 Dm number +28 3735 Cat1 BD
Name2 +28 2237 Cat2 AGK2/3 HD 194358 M HD
ADS BDS A13807 M ADS BDS N IDS IDS 20200N2841A
HIC 100616
 
 
20242+2900 B
 
 
Coord arcsec 2000 202409.55+285953.0 Mag 10.97 PmRA 5.00 PmDE -5.0
Calc delta mag 3.66 Calc coord yes
CCDM
Ccdm 20242+2900 RComp Comp B Note1
Note2 Discov num BU 443 DRAs DDEs
R dRAs Year 1915 Theta 138 Rho 14.0
Obs 4 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13807 M ADS BDS N IDS IDS 20200N2841B
HIC
 
 
20242+2900 C
 
 
Coord arcsec 2000 202411.23+290003.4 Mag 10.47 PmRA -6.00 PmDE -3.0
Calc delta mag 3.16 Calc coord yes
CCDM
Ccdm 20242+2900 RComp Comp C Note1
Note2 Discov num BU 443 DRAs DDEs
R dRAs Year 1878 Theta 089 Rho 35.2
Obs 4 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13807 M ADS BDS N IDS IDS 20200N2841C
HIC
 
 
20242+2900 D
 
 
Coord arcsec 2000 202410.39+285943.7 Mag 11.2 PmRA 3.00 PmDE -5.0
Calc delta mag 3.89 Calc coord yes